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Product

We will not be satisfied with the status quo, because our slogan is to leap forward with technology, and technology will not stagnate, so we are challenging the next higher goal.

Equipment

Owning forging workshops, piping workshops, machining workshops, welding workshops, and assembly workshops, producing low-cost, high-quality products.

History

In December 2000, Dalian Chiyoda Air Conditioning Co., Ltd. was established in Dalian, China.
 

ABOUT US


Our company has the confidence and ability to provide customers with the best products and services!

Dalian Chiyoda Precision Machinery Co., Ltd.

Dalian Chiyoda Seiki Co.,Ltd.

Dalian Qiandaitian Precision Machine Co. Ltd. was founded in December 25, 2000, registered capital of 3 million dollars, than 200 employees, mainly engaged in valve, ball valve, Dan Xiangfa, joint components, piping and single components, filters, air conditioning parts production. The company is located in the beautiful coastal city of Dalian, the region belongs to the Dalian export processing zone, import and export of raw materials and products enjoy duty-free treatment.

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NEWS CENTER


【Acceptance Announcement】Completion Acceptance Monitoring Report on Environmental Protection for the Relocation Project of Dalian Chiyoda Seiki Co., Ltd.

In accordance with the State Council's Decision on Amending the Regulations on Environmental Protection Management of Construction Projects Upon Completion (State Council Order No. 682), and the Ministry of Ecology and Environment's Announcement on the Issuance of the Provisional Measures for the Acceptance of Environmental Protection Upon Completion of Construction Projects (Guo Huan Gui Huan Ping [2017] No. 4), the Completion Environmental Protection Acceptance Monitoring Report for the Relocation Project of Dalian Chiyoda Seiki Co., Ltd. is hereby publicized as follows:

2022-01-04 15:09

China's gate valve industry is working hard to develop new products with independent intellectual property rights

China's stop valve industry has developed to the point where, although there is still a gap with the international advanced level, it has surpassed the stage of simply copying and absorbing.

2022-01-04 15:12

The independent R&D capability of globe valves directly affects the competitiveness of enterprises

Valve manufacturers vary widely in terms of production scale and technological level, but their globe valve products share many commonalities in overall development trends and technological approaches.

2022-01-04 15:11

The principle and troubleshooting of check valves

A one-way valve, also known as a check valve, is often used in parallel with an electronic expansion valve (capillary tube) in air conditioning systems to control the forward and reverse flow of refrigerant, allowing refrigerant to flow only in a specified direction.

2022-01-04 15:11